About This

• 【 Aluminum Alloy Louver Vent 】 Our house gable vent is made of high-quality aluminum, featuring lightweight construction, high strength, and excellent resistance to deformation, making it ideal for long-term use on walls/ ceilings and air ducts
• 【 Smart Gravity Louvers 】 Automatic open/close blades. The blades remain closed when there is no airflow and automatically open when air flows through, improving ventilation efficiency while maintaining a clean, neat appearance when not in use
• 【 High Exhaust Efficiency 】 Large louver opening angle allows faster air discharge and higher exhaust efficiency. Optimized structure effectively reduces airflow noise for quieter operation
• 【 Versatile use 】 Excellent ventilation performance, effectively preventing backflow and blocking unwanted air, moisture, and dust. Widely used in homes, kitchens, bathrooms, office buildings, shopping malls, factories, greenhouses, garages, rooftop indoor, and outdoor
• 【 Purchase Guide 】 Please Note: All available size options refer to the wall opening size. Please choose the appropriate size based on the dimensions of your wall opening. Edge 3 cm (1 1/8'), installation depth greater than 3.5cm (1 3/8')